Summary
MMLのような音楽用の言語。Reference
GitHub - alda-lang/alda: A music programming language for musicians.https://github.com/alda-lang/alda
via
fossBytes - 2015-09-07 - Alda is a New "Music Programming Language" that Anybody Can Usehttp://fossbytes.com/alda-is-a-new-music-programming-language-than-anybody-can-use/